package com.zhx.cloud.security;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

/**
 *describe: 
 *
 *@author zhanghaixuan
 *@date 2019/02/22
 **/
@Configuration
public class WebConfigurer extends WebSecurityConfigurerAdapter {


	@Bean
	@Override
	public UserDetailsService userDetailsService(){
		return new UserDetialServiceImpl();
	}

	@Bean
	public PasswordEncoder passwordEncoder() {
		return new BCryptPasswordEncoder();
	}

	@Override
	protected void configure(AuthenticationManagerBuilder auth) throws Exception {
		auth
				.userDetailsService(userDetailsService())
				.passwordEncoder(passwordEncoder());
	}

//	@Bean
//	public SecurityEvaluationContextExtension securityEvaluationContextExtension() {
//		return new SecurityEvaluationContextExtension();
//	}

	//不定义没有password grant_type
	@Override
	@Bean
	public AuthenticationManager authenticationManagerBean() throws Exception {
		return super.authenticationManagerBean();
	}

}
